Solve 4x 9 15 - Study guides, Class notes & Summaries

ASVAB MATHEMATICS ARITHMETIC & KNOWLEGE Which of the following is the smallest prime number greater than 200? A. 201. B. 205. C. 211. D. 214. A prime number is a number larger than 1 that has only itself and 1 as factors. (It can be evenly divided only by itself and by 1.) 201 is divisible by 3; 205 is divisible by 5; 211, however, is a prime number If 40% is equal to the fraction x/30, what is the value of x? A. 0.4 B. 15 C. 1,200 D. 12 Change 40% to a decimal and write an e...

The eleventh month of the year is: A. January B. November C. October D. May - ANSWER-The correct answer is (B). The eleventh month of the year is November. A shop owner bought some shovels for $5,500. The shovels were sold for $7,300, with a profit of $50 per a shovel. How many shovels were involved? A. 18 B. 36 C. 55 D. 73 E. 90 F. None of these - ANSWER-The correct answer is (B). The total profit from the sale is the selling price minus the cost of purchase, which is $73...

Teas Test C Math Questions and Answers (Already Passed) Latest 2024/2025 | Graded A+. A RECIPE FOR A PIZZA THAT SERVES 12 PEOPLE CALLS FOR 2 CUPS OF SHREDDED CHEESE. IF EACH BAG OF SHREDDED CHEESE CONTAINS 3 CUPS, WHAT IS THE MINIMUM NUMBER OF BAGS REQUIRED TO MAKE A PIZZA FOR 48 PEOPLE ? A. 1 B. 2 C. 3 D. 4 C.3 (X + 3)^2 = 3 WHICH OF THE FOLLOWING IS THE CORRECT SOLUTION TO THE EQUATION ABOVE ? x = -3 + or - square root of 3. THIS OPTION IS THE RESULT OF TAKING THE SQAURE ROOTH OF BOT...

if the volume of a cube is 8cm^3, what is the length of the cube? a. 1 cm b. 2 cm c. 3 cm d. 4 cm e. 8 cm B. 2 cm Simplify the following expression: (2x2 + 3) (2x - 1) a. 4x3 - 2x2 +6x - 3 b. 2x2 +6x - 3 c. 4x3 - 2x2 +6x + 3 d. 4x3 - 2x2 - 6x - 3 e. 2x2 - 6x + 3 A. 4x3 - 2x2 +6x - 3 Simplify the following expression: (2x4y7m2z) * (5x2y3m8) a. 10x6y9m10z b. 7x6y10m10z c. 10x5y10m10z d. 10x6y10m10z e. 7x5y9m10z D. 10x6y10m10z A classroom contains 13 bo...

What do you need to do to add / subtract fractions? - ANSWER-Get a common denominator How do you multiply fractions? - ANSWER-Multiply numerators and multiply denominators How do you divide by a fraction / what do you do if you have a fraction in the denominator? - ANSWER-Multiply the entire term by the reciprocal fraction Compute. (1/3) + (7/5) - ANSWER-(1/3) + (7/5) (5+21)/15 = 26/15 Compute. [(3x-1) / (x^2-2)] + [1/(x-1)] - ANSWER-[(3x-1) / (x^2-2)] + [1/(x-1)] [(3x-1)(x+1) +...

Flex Algebra Final Exam Review Guide 2024 Rita reads a book at a steady pace. Rita graphs her progress through the book by putting the time in hours t on the horizontal axis and chapters remaining C on the vertical axis. Which equation describes Rita's graph? -Answer-a. C= -3t+24 The equation y=2/5x+3 is graphed below. Which graph shows the result of changing the 3 in the equation to -1? -Answer-c. (the positive graph plotted at -1 on the y-axis) What are the intercepts of the linear func...

Barbie answered 2 out of 20 questions on her math test incorrectly. What percent of the questions did Barbie answer correctly? Options: 2/20 x 100%, 2/ (20 x 100%), 18/20 x 100%, 18/ (20 x 100%), 2/100% x 20. Answer: 18/20 x 100%. Number of correct questions over number of total questions multiplied by 100. Set S = {0, x + 2, x + 4, x + 6}. What is the average of Set S? Options: 3/4x +3, x+2, x+3, x+4, 3x+12. Answer: ¾ x + 3. Add all the terms in Set S together and divide by 4 to get the a...

ACT Math Practice and Test 2 Exam 103 Questions with Verified Answers Distance Formula - CORRECT ANSWER d=√(x₁-x₂)² + (y₁-y₂)² Slope - CORRECT ANSWER M=y₂-y₁/x₁-x₂ Slope Intercept - CORRECT ANSWER y=mx+b Midpoint Formula - CORRECT ANSWER (x₁+x₂)/2, (y₁+y₂)/2 PEDMAS - CORRECT ANSWER order of operations Parenthesis, Exponents, Multiplication, Division, Add, Subtract. Quadratic Equation - CORRECT ANSWER ax²+bx+c= 0 Quadratic Formula - CORRECT ANSWE...

ASVAB MATHEMATICS ARITHMETIC & KNOWLEGE Which of the following is the smallest prime number greater than 200? A. 201. B. 205. C. 211. D. 214. A prime number is a number larger than 1 that has only itself and 1 as factors. (It can be evenly divided only by itself and by 1.) 201 is divisible by 3; 205 is divisible by 5; 211, however, is a prime number If 40% is equal to the fraction x/30, what is the value of x? A. 0.4 B. 15 C. 1,200 D. 12 Change 40% to a decimal and write an e...

HESI A2 ENTRANCE MATH EXAM QUESTIONS & ANSWERS 2024 UPDATE 1. Question: Solve for x: 3x + 7 = 16 A) x = 3 B) x = 4 C) x = 5 D) x = 6 2. Question: What is the value of 5² - 3²? A) 4 B) 6 C) 16 D) 10 3. Question: If a triangle has angles measuring 30°, 60°, and 90°, what type of triangle is it? A) Equilateral B) Isosceles C) Scalene D) Right 4. Question: What is 20% of 80? A) 16 B) 32 C) 64 D) 160 5. Question: If a rectangle has a length of 8 units and a width of 4 ...